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Message-ID: <01ed01cbeeb7$de2e1920$9a8a4b60$@mprc.pku.edu.cn> Date: Wed, 30 Mar 2011 16:52:57 +0800 From: "Guan Xuetao" <gxt@...c.pku.edu.cn> To: "Arnd Bergmann" <arnd@...db.de>, "Tejun Heo" <tj@...nel.org> Cc: <linux-kernel@...r.kernel.org>, <linux-arch@...r.kernel.org> Subject: [PATCH] unicore32 ldscript fix: add cacheline parameter to PERCPU() macro Also, adjust cacheline parameter of RW_DATA_SECTION and EXCEPTION_TABLE Signed-off-by: Guan Xuetao <gxt@...c.pku.edu.cn> --- arch/unicore32/kernel/vmlinux.lds.S | 7 ++++--- 1 files changed, 4 insertions(+), 3 deletions(-) diff --git a/arch/unicore32/kernel/vmlinux.lds.S b/arch/unicore32/kernel/vmlinux.lds.S index 0b4eb89..9bf7f7a 100644 --- a/arch/unicore32/kernel/vmlinux.lds.S +++ b/arch/unicore32/kernel/vmlinux.lds.S @@ -14,6 +14,7 @@ #include <asm/thread_info.h> #include <asm/memory.h> #include <asm/page.h> +#include <asm/cache.h> OUTPUT_ARCH(unicore32) ENTRY(stext) @@ -29,7 +30,7 @@ SECTIONS HEAD_TEXT_SECTION INIT_TEXT_SECTION(PAGE_SIZE) INIT_DATA_SECTION(16) - PERCPU(PAGE_SIZE) + PERCPU(L1_CACHE_BYTES, PAGE_SIZE) __init_end = .; _stext = .; @@ -45,10 +46,10 @@ SECTIONS _sdata = .; RO_DATA_SECTION(PAGE_SIZE) - RW_DATA_SECTION(32, PAGE_SIZE, THREAD_SIZE) + RW_DATA_SECTION(L1_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE) _edata = .; - EXCEPTION_TABLE(32) + EXCEPTION_TABLE(L1_CACHE_BYTES) NOTES BSS_SECTION(0, 0, 0) -- 1.6.2.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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